<!DOCTYPE html>
<html lang="en" manifest="demo.appcache">
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			img {
				width: 100px;

			}
		</style>
	</head>
	<body>
		<!-- 
		 <html lang="en" manifest="appcache">
		 开启缓存
		 -->
	<br/>
		<img src="../01.基础篇/file/mmexport1558785726041.jpg" alt="" />
		<img src="../01.基础篇/file/mmexport1558785726041.jpg" alt="" />
		<img src="../01.基础篇/file/mmexport1558785726041.jpg" alt="" />
		<img src="../01.基础篇/file/mmexport1558785726041.jpg" alt="" />
	</body>
</html>